Seiko Cal. 6154 - 993

The Seiko 6154-993 represents an important milestone in Seiko's 1989 lineup. With its 18mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-8715e5535a42]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1989

Related Models

• Seiko 6641-232
• Seiko 6679-988
• Seiko 5694-843
• Seiko 7062-395
• Seiko 6218-264
• Seiko 6221-306
• Seiko 6225-713
• Seiko 4541-365
• Seiko 4556-639
• Seiko 6218-555
• Seiko 7180-819
• Seiko 5660-383